RDMA/mlx5: Rely on existence of udata to separate kernel/user flows

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Instead of keeping special field to separate kernel/user create/destroy
flows, rely on existence of udata pointer. All allocation flows are
using kzalloc() and leave uninitialized pointers as NULL which makes
MLX5_QP_EMPTY and MLX5_QP_KERNEL flows to be the same.

Link: https://lore.kernel.org/r/20200427154636.381474-25-leon@kernel.org
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Leon Romanovsky 2020-04-27 18:46:24 +03:00 • committed by Jason Gunthorpe

parent 76883a6cc1

commit 03c4077b28

2 changed files with 10 additions and 27 deletions

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14

drivers/infiniband/hw/mlx5/mlx5_ib.h

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23

drivers/infiniband/hw/mlx5/qp.c

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